Suppose that the diver of the other car speeds up to 90 km/hr., relative to the ground. What is the speed and direction of the other car, relative to you?

Janelle made a hypothesis bout the uneven temperatures inside her house during winter. she believes that 50% of the ducts are blocked and she plans to investigate. if she wants to prove her hypothesis using scientific processes what should she do next?

Afigure skater is rotating at a rate of 200 revolutions per minute. what is the angular speed, in units of rad/s? 20.9 12000 200 3.33

What is the scientific definition of energy that relates to work